There are
2,685 mi
from Murrieta, CA to Allentown, PA
That's the driving distance. It would take 2 days to go from Murrieta, California to Allentown, Pennsylvania.
The flight distance (direct flight from Murrieta, CA to Allentown, PA) is 2,328.40 mi.
2,685 mi = 3.22 kms